# copyright John Maddock 2003
# Distributed under the Boost Software License, Version 1.0. 
# (See accompanying file LICENSE_1_0.txt or copy at 
# http://www.boost.org/LICENSE_1_0.txt.

import modules ;

project : requirements
   # default to all warnings on:
   <warnings>all
   ;

local disable-icu = [ MATCH (--disable-icu) : [ modules.peek : ARGV ] ] ;

rule path_options ( properties * )
{
    local result ;
    if <address-model>64 in $(properties) && <toolset>msvc in $(properties) 
    {
    	result = <search>$(ICU_PATH)/bin64 <search>$(ICU_PATH)/lib64 ;
    }
    else
    {
    	result = <search>$(ICU_PATH)/bin <search>$(ICU_PATH)/lib ;
    }
    return $(result) ;
}


#
# ICU configuration:
#
if ! $(disable-icu)
{

   if [ modules.peek : ICU_PATH ]
   {    
       ICU_PATH =  [ modules.peek : ICU_PATH ] ;
   }
   if [ modules.peek : ICU_LINK ]
   {    
       ICU_LINK =  [ modules.peek : ICU_LINK ] ;
   }

   if $(ICU_LINK)
   {
      ICU_OPTS = <include>$(ICU_PATH)/include <linkflags>$(ICU_LINK) <dll-path>$(ICU_PATH)/bin <define>BOOST_HAS_ICU=1 <runtime-link>shared ;
   }
   else
   {
      lib icuuc : :                                                               <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuuc : : <toolset>msvc                     <variant>debug <name>icuucd <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuuc : : <toolset>intel <target-os>windows <variant>debug <name>icuucd <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuuc : : <name>this_is_an_invalid_library_name ;

      lib icudt : : <name>icudata                                   <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icudt : : <name>icudt   <toolset>msvc                     <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icudt : : <name>icudt   <toolset>intel <target-os>windows <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icudt : : <name>this_is_an_invalid_library_name ;

      lib icuin : :                                                    <name>icui18n <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuin : : <toolset>msvc                     <variant>debug   <name>icuind  <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuin : : <toolset>msvc                                      <name>icuin   <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuin : : <toolset>intel <target-os>windows <variant>debug   <name>icuind  <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuin : : <toolset>intel <target-os>windows                  <name>icuin   <link>shared <runtime-link>shared <conditional>@path_options ;
      lib icuin : : <name>this_is_an_invalid_library_name ;

      if $(ICU_PATH)
      {
         icuucd_name = [ GLOB $(ICU_PATH)/bin : icuuc??d.dll ] ;
         if ! $(icuucd_name)
         {
            icuucd_name = [ GLOB $(ICU_PATH)/bin64 : icuuc??d.dll ] ;
         }
         icuuc_name = [ GLOB $(ICU_PATH)/bin : icuuc??.dll ] ;
         if ! $(icuuc_name)
         {
            icuuc_name = [ GLOB $(ICU_PATH)/bin64 : icuuc??.dll ] ;
         }
         icudt_name = [ GLOB $(ICU_PATH)/bin : icudt??.dll ] ;
         if ! $(icudt_name)
         {
            icudt_name = [ GLOB $(ICU_PATH)/bin64 : icudt??.dll ] ;
         }
         icuin_name = [ GLOB $(ICU_PATH)/bin : icuin??.dll ] ;
         if ! $(icuin_name)
         {
            icuin_name = [ GLOB $(ICU_PATH)/bin64 : icuin??.dll ] ;
         }
         icuind_name = [ GLOB $(ICU_PATH)/bin : icuin??d.dll ] ;
         if ! $(icuind_name)
         {
            icuind_name = [ GLOB $(ICU_PATH)/bin64 : icuin??d.dll ] ;
         }

         #ECHO $(icuucd_name:B) $(icuuc_name:B) $(icudt_name:B) $(icuin_name:B) $(icuind_name:B) ;
      }

      ICU_OPTS = 
         <include>$(ICU_PATH)/include 
         <library>icuuc/<link>shared/<runtime-link>shared 
         <library>icudt/<link>shared/<runtime-link>shared 
         <library>icuin/<link>shared/<runtime-link>shared 
         <define>BOOST_HAS_ICU=1 
         <runtime-link>shared
         # As of ICU-54 this does not work anymore (release mode):
         #<toolset>msvc:<linkflags>/delayload:$(icuucd_name:B).dll
         #<toolset>msvc:<linkflags>/delayload:$(icuuc_name:B).dll
         #<toolset>msvc:<linkflags>/delayload:$(icudt_name:B).dll
         #<toolset>msvc:<linkflags>/delayload:$(icuin_name:B).dll
         #<toolset>msvc:<linkflags>/delayload:$(icuind_name:B).dll
         #<toolset>msvc:<linkflags>delayimp.lib 
         ;
   }

}

exe has_icu : ./has_icu_test.cpp  : $(ICU_OPTS) ;
explicit has_icu ;

alias icu_options : : : : [ check-target-builds has_icu : $(ICU_OPTS) : ] ;

SOURCES = 
   c_regex_traits.cpp
   cpp_regex_traits.cpp
   cregex.cpp
   fileiter.cpp
   icu.cpp
   instances.cpp
   posix_api.cpp
   regex.cpp
   regex_debug.cpp
   regex_raw_buffer.cpp
   regex_traits_defaults.cpp
   static_mutex.cpp
   w32_regex_traits.cpp
   wc_regex_traits.cpp
   wide_posix_api.cpp
   winstances.cpp 
   usinstances.cpp ;


lib boost_regex : ../src/$(SOURCES) icu_options
    :         
	     <link>shared:<define>BOOST_REGEX_DYN_LINK=1
	     #<toolset>gcc-mw:<link>static
	     #<toolset>gcc-mingw:<link>static
	     <toolset>gcc-cygwin:<link>static
    ;

boost-install boost_regex ;